.home {
  header {
    background: #e3e3e3;
    .header {
      width: 86%;
      margin: auto;
      ul {
        display: inline-block;
        margin: 0;
        li {
          position: relative;
          list-style: none;
          display: inline-block;
          padding: 3px 1vw;
          font-size: 12px;
          border-right: 1px solid #e3e3e9;
          a {
            color: black;
          }
          .ul-son {
            position: absolute;
            bottom: 0;
            left: 0;
            display: none;
            height: 100px;
            li {
              background:white;
              
            }
          }
          &:hover {
            a {
              color: red;
            }
            .ul-son {
              display: block;
            }
          }
        }
      }
    }
  }
}
